To participate, please dial (877) 407-0778 or (201) 689-8565 for International calls. A live webcast will be available on the Company's website (www.materion.com). To access the webcast, click on Events & Presentations under the Investor Relations page. The webcast will also be available through www.InvestorCalendar.com.

A recorded playback will be available until May 9, 2013 at (877) 660-6853 or (201) 612-7415 for International calls. Please use the following passcode: 411602. An archive of the call will also be available on the Company's website.